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Question

The analysis of an organic compound showed that it contained 0.0700mol of C, 0.175mol of H, and 0.0350 mol of N. Its molecular mass is 86amu. How many atoms of carbon are there in the empirical formula for the compound, and how many are in the molecular formula?
A) empirical = 2, molecular = 3
B) empirical = 2, molecular = 6
C) empirical = 2, molecular = 4
D) empirical = 5, molecular = 10
E) empirical = 3, molecular = 3

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